5/16" x 3' Domestic Single Leg Chain Sling with Crosby Sling & Self-Locking Hooks - Grade 100 M.C.Dean If you adjust the contact

If you adjust the contact points with each load

2-Pack of Galvanized Steel 5 Ft E-Track

design factor is the "ratio of the breaking strength to the working load limit" and should be 3:1 for these tie down straps

Sling webbing is rated at 49

4" x 30' Blue Heavy Duty Tie Down Strap with Chain Extension

5/16" x 3' Domestic Single Leg Chain Sling with Crosby Sling & Self-Locking Hooks - Grade 100 M.C.Dean If you adjust the contactSingle Leg Chain Sling 5 16" x 3' This 5 16" single chain sling is constructed from Grade 100 domestic alloy steel and Crosby components including master links, coupling links, and end hardware. These chain slings are made and assembled in the USA for a quality, domestic product you can trust. This sling measures made to order length bearing point to bearing point. Additional Single Leg Chain Slings For a more versatile option, check out our